| Tournament | Round | Margaret Clifford | Yvonne Edwards |
| 27.07.2003 Newcastle (NSW) | 2 | 350 | 436 |
| 21.03.2004 Wyong (NSW) | 2 | 329 | 395 |
| 05.06.2004 Woy Woy (NSW) | 7 | 347 | 245 |
| 19.08.2006 Revesby (NSW) | 7 | 422 | 347 |
| 17.03.2007 Wyong (NSW) | 6 | 247 | 529 |
| 31.03.2007 Blacktown (NSW) | 7 | 402 | 287 |
| 30.05.2009 Woy Woy (NSW) | 7 | 435 | 327 |
| 20.03.2010 Wyong (NSW) | 6 | 323 | 376 |
| 05.06.2010 WOYWOY 2010 (NSW) | 1 | 319 | 373 |
| 30.11.2014 Central Coast C'SHIP (NSW) | 9 | 353 | 423 |
| Head-to-head after 10 games | 4 | 6 | |
| Average score | 352.7 | 373.8 | |
| Spread: | -211 | 211 | |